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EM bacteria liquid feeding layer chicken effect
Practice has shown that formulating egg-yolk diets with EM broth can increase egg production and egg weight, significantly improve egg quality, and increase the content of vitamin C, calcium, and phosphorus in eggs, while cholesterol content decreases by more than 60%. The EM bacteria solution also has the function of improving the environment of the chicken house, so that the harmful gas such as carbon dioxide and ammonia gas in the house is significantly reduced, and the chicken manure odor is significantly reduced. EM broth can also enhance the immune function of chickens, so that the culling rate and mortality of laying hens decreased significantly. This drastically reduced the cost of disease prevention and control and improved the comprehensive benefits of raising chickens. 1. Preparation of basal diets. Based on layer feed standards, the basic diet composition (unit: %): corn 62.2, bran 5.5, soybean meal 12, stone meal 8.3, protein powder 1.2, vegetable meal 3, fish meal 4, meat and bone meal 2.16, table salt 0.3, methionine 0.12, Lysine 0.22, Auxin 1. 400 mg of multivitamins per kilogram of ingredients. 2. EM fermentation material modulation. The EM stock solution, brown sugar and ingredients were weighed in a 1:1:50 ratio. The brown sugar is dissolved in warm water until the water temperature reaches 30°C. The EM stock solution is added and allowed to stand for several hours. The activated broth and the basal diet are mixed well, and the humidity is not suitable for clumping. Bagged compaction seals, fermented for 3 to 6 days. 3. Preparation of EM spray solution. The 1:1 EM stock solution and brown sugar were dissolved and activated with equal amounts of warm water, allowed to stand for several hours, and sprayed on the feed at a ratio of 1:500 before use. 4. Usage. Fermented EM feeds were added to the diet at 1:8 before use and mixed well and the eggs were fed directly.